//
//  AppDelegate.m
//  iosDemo
//
//  Created by 合从 on 2020/6/9.
//  Copyright © 2020 合从. All rights reserved.
//

#import "AppDelegate.h"
#import "ViewController.h"
@interface AppDelegate ()

@end

@implementation AppDelegate


- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
    self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
          self.window.backgroundColor = [UIColor whiteColor];
          [self.window makeKeyAndVisible];
            //创建ViewController
            ViewController * viewController = [[ViewController alloc] init];
         
        
            UINavigationController* navigationController = [[UINavigationController alloc] initWithRootViewController:viewController];
            
            navigationController.navigationBar.barStyle = UIBarStyleDefault;
            
            [navigationController setNavigationBarHidden:NO];
            
            [navigationController setToolbarHidden:YES];
           
            self.window.rootViewController = navigationController;
        
        
    return YES;
}


#pragma mark - UISceneSession lifecycle
//
//
//- (UISceneConfiguration *)application:(UIApplication *)application configurationForConnectingSceneSession:(UISceneSession *)connectingSceneSession options:(UISceneConnectionOptions *)options {
//    // Called when a new scene session is being created.
//    // Use this method to select a configuration to create the new scene with.
//    return [[UISceneConfiguration alloc] initWithName:@"Default Configuration" sessionRole:connectingSceneSession.role];
//}
//
//
//- (void)application:(UIApplication *)application didDiscardSceneSessions:(NSSet<UISceneSession *> *)sceneSessions {
//    // Called when the user discards a scene session.
//    // If any sessions were discarded while the application was not running, this will be called shortly after application:didFinishLaunchingWithOptions.
//    // Use this method to release any resources that were specific to the discarded scenes, as they will not return.
//}


@end
